How to add a header file to the nRF9160&Zephyr project

[Jacky_]

Hi, everyone,

now I'm test "\ncs\nrf\samples\nrf9160\gps\build_nrf9160_pca10090",

it's error about"nrf_socket.h: No such file or directory"

I'm find the file at "/ncs/nrfxlib/bsdlib/include/nrf_socket.h", But how can i add this path?

And I want know,How a header file path is added to the project.

by ninja/env/cmake? How does he work?

The same question,How can i add a source code or directory to my project.

Please tell me,Thank you!

Best Regards

My SES V4.18,ncs release-notes-1.0.0

[Heidi]

Hi! If you open a new nRF Connect SDK Project in Segger and select the board name "nrf9160_pca10090ns", you should not encounter this error.

Best regards,

Heidi

[Jacky_]

Yes，I also found this. 

But I want know, How to add header files and source code, Because the actual project needs to do this.

And I have never been exposed to zephyr before, I hope to understand the details and sequence of project creation.

I think The difference between 'ns' is the "secure" related,Not about "No such file or directory".

Thanks for answer :)

[Heidi]

To add header files and source code, create a new directory called 'include' and add all your header files. Then add your .c files in the 'src' directory. The just include the header files you want to use in the 'main.c' file. 

This tutorial has a guide on how to create an application from scratch using ncs. 

And you are correct, 'ns' means 'non secure', and some of the libraries (for example bsdlib) have only been written for the non secure version.

Best regards,

Heidi

[Jacky_]

I have seen this tutorial, it is great, but there is no more detailed introduction, I will use the method you said to add .h and .c, and look forward to more tutorials on Zephyr.

Thank you :)